// 实例化vue对象
new Vue({
    el: "#vue-app",
    data: {
        // 要遍历的两个数组
        characters: ["Tom", "Flora", "John"],
        users:[
            {name:"lzh1",age:21},
            {name:"lzh2",age:22},
            {name:"lzh3",age:23}
        ]
    }
});